Oki plays the role of a track and field coach at a university. Tadai is a freshman, the daughter of someone who used to coach Oki. Oki always imposes a strict training regimen. Although the club members are not satisfied with this coaching style, they have no choice but to follow it. Tadai is very talented and diligent in training, so Oki always cares about her. Tadai's father also told her about Oki's past - a very talented person who had to give up his career due to a knee injury. As the competition day approaches, while training hard, Tadai suffers a minor injury. She has to give up this competition and wait for another opportunity.STARS-549 I am a big-ass student and a lucky teacher A few months later, although the wound has healed completely, Tadai is always afraid of getting injured again. She understands the feelings that Oki has gone through. The relationship between the two gradually crosses the final boundaries. Overcoming psychological barriers, Tadai wins a prestigious gold medal. But she is even more worried, not knowing why she should continue running like this. In such moments, Oki is there to support her, having divorced his wife to fully devote himself to helping her on the path ahead...
